much more more和much的用法谁能告诉我

much的基本用法：My sister has much homework to do tonight.

我妹妹今天晚上有许多家庭作业要做。（much修饰不可数名词）

much more的基本用法：

The farmers have produced much more rice.

这些农夫收了更多的稻谷。（接不可数名词）

more的用法：

This story is more interesting than that one.这个故事比那个有趣多了。

不能，more修饰原级，如much easier = more easily much和many的比较级是moremuch加不可数名词，如much milkmany加可数名词复数，如many apples两者都可与more连用，其区别仍然是many more之后接复数名词，much more之后接不可数名词。如：There have been many more burglaries this year. 今年盗窃案比过去多好些。

His car cost much more money than mine. 他的小汽车所花的钱比我的多得多。

有时其后的名词可承前省略。如：Many people support the government, but many more are against it. 许多人支持政府，但更多得多的人反对它。

另外，其后修饰的不是名词，而是形容词或副词，则用much more，不用many more。如：You must work much more carefully. 你应工作得更加细心。

Politics is much more difficult than physics. 政治学比物理学难。 much也可以修饰比较级，如：much bigger，much youngermore与后面的多音节和派生词形容词构成比较级。如：more beautiful，more careful